What is Meshmixer
Meshmixer is a free, powerful 3D modeling tool from Autodesk designed specifically for preparing 3D models for printing. It excels at repairing broken STL files, automatically generating support structures, hollowing models to save material, and checking wall thickness. Seamlessly integrated into the 3D printing workflow, it helps beginners and professionals alike solve common printability issues like holes, thin walls, and non-manifold geometry.
Meshmixer is a free, powerful 3D modeling tool from Autodesk designed specifically for preparing 3D models for printing. It excels at repairing broken STL files, automatically generating support structures, hollowing models to save material, and checking wall thickness. Seamlessly integrated into the 3D printing workflow, it helps beginners and professionals alike solve common printability issues like holes, thin walls, and non-manifold geometry.
Key features
- Free and widely used
- Excellent STL repair capabilities
- Automatic support generation
- Hollowing and wall thickness analysis
Use cases
- Repairing downloaded 3D models with holes or errors
- Optimizing complex models for successful printing
- Customizing support structures for overhangs
- Hollowing solid models to reduce material and print time
Things to consider
- No longer actively developed by Autodesk
- Steep learning curve for some advanced features
- Limited to mesh editing (no CAD parametric modeling)
